1-1/4" FNPT x 1-1/4" MNPT Brass Air Compressor In Tank Check Valve C114114 Center/Back Mount Outlet Threads / Tank Threads:

Outlet Threads / Tank Threads: 1" Male NPT (measure about 1-1/4" outside diameter)

• Prevents backflow and tank pressure from reaching the pump after shutdown

• Dual Side Ports- 1/8" Female NPT (measures about 10/32 in diameter) (One on each side)

This switch can be used on a single-stage or two-stage compressor as long as the amperage is less than 26 amps on 120 volt or 20 amps on 240 volts

) The unloader equipped on this switch is used to unload the air pressure off the head of the compressor when the compressor shuts off

1-1/4" FNPT x 1-1/4" MNPT Brass Air Compressor In Tank Check Valve C114114 Center/Back Mount Outlet Threads / Tank Threads:Upgrade your air compressor system with this high quality 1 1 4" Female NPT x 1 1 4" Male NPT in tank brass check valve. Designed to prevent backflow from the tank to the compressor pump, this valve helps protect your equipment by ensuring pressure stays isolated when the compressor is off. Constructed from durable, corrosion resistant brass, its built to withstand daily use in tough environments. The valve includes a 1 8" Female NPT side port,